Package com.broadleafcommerce.common.dataimport.messaging

Class BatchListener

java.lang.Object

com.broadleafcommerce.common.dataimport.messaging.BatchListener

public class BatchListener
extends Object

Message handler for receiving batch requests

Author:

Phillip Verheyden (phillipuniverse)

Constructor Summary

Constructors

Constructor	Description
BatchListener(List<ImportBatchHandler> handlers, com.broadleafcommerce.common.messaging.service.IdempotentMessageConsumptionService idempotentConsumptionService, com.broadleafcommerce.common.extension.data.DataRouteReference reference)

Method Summary

Modifier and Type	Method	Description
protected List<BatchCompletionRecord>	buildErrorCompletionsForUnacknowledgedRecords(@NonNull BatchCompletion completion, @NonNull BatchRequest request)
protected BatchCompletion	doImport(@NonNull org.springframework.messaging.Message<BatchRequest> message)
protected List<ImportBatchHandler>	getHandlers()
protected com.broadleafcommerce.common.messaging.service.IdempotentMessageConsumptionService	getIdempotentConsumptionService()
protected com.broadleafcommerce.common.extension.data.DataRouteReference	getReference()
org.springframework.messaging.Message<BatchCompletion>	listen(@NonNull org.springframework.messaging.Message<BatchRequest> message)	Channel consumption for a batch request

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BatchListener

public BatchListener(List<ImportBatchHandler> handlers,
 com.broadleafcommerce.common.messaging.service.IdempotentMessageConsumptionService idempotentConsumptionService,
 com.broadleafcommerce.common.extension.data.DataRouteReference reference)

Method Details

listen

@StreamListener("batchRequestInput")
@SendTo("batchCompletionOutput")
@Nullable
public org.springframework.messaging.Message<BatchCompletion> listen(@NonNull
 @NonNull org.springframework.messaging.Message<BatchRequest> message)

Channel consumption for a batch request

Parameters:

message - the batch to handle and pass on to an ImportBatchHandler

Returns:

a BatchCompletion if there is a handler for the given batch or null if there was nothing to handle the batch

doImport

@Nullable
protected BatchCompletion doImport(@NonNull
 @NonNull org.springframework.messaging.Message<BatchRequest> message)

buildErrorCompletionsForUnacknowledgedRecords

protected List<BatchCompletionRecord> buildErrorCompletionsForUnacknowledgedRecords(@NonNull
 @NonNull BatchCompletion completion,
 @NonNull
 @NonNull BatchRequest request)

getHandlers

protected List<ImportBatchHandler> getHandlers()

getIdempotentConsumptionService

protected com.broadleafcommerce.common.messaging.service.IdempotentMessageConsumptionService getIdempotentConsumptionService()

getReference

protected com.broadleafcommerce.common.extension.data.DataRouteReference getReference()